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Ensinger PEI

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Teknor Apex Chemlon® A25 Nylon 66, Dry
Categories: Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 66 (PA66); Nylon 66, Unreinforced
Material Notes: Notes: A25 is a standard, unfilled injection molding grade of nylon 66.

Availability: Europe

Form: Pellets

Processing Method: Injection Molding

Information provided by Teknor Apex
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Density 1.14 g/ccISO 1183
Moisture Absorption at Equilibrium 1.2 %50% RH; ISO 62
Linear Mold Shrinkage 0.011 - 0.017 in/in
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength, Yield 10900 psiISO 527-2
Tensile Modulus 406000 psiISO 527-2
Flexural Strength 13800 psiISO 178
Flexural Modulus 421000 psiISO 178
Charpy Impact Unnotched NBISO 179
Charpy Impact, Notched 6.20 ft-lb/in²ISO 179
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity 1.00e+16 ohm-cmIEC 60093
Surface Resistance 1.00e+14 ohmIEC 60093
Dielectric Constant 3.8IEC 60250
Dielectric Strength 460 V/mil
@Thickness 3.00 mm		IEC 60243-1
Dissipation Factor 0.020
@Frequency 1e+6 Hz		IEC 60250
Comparative Tracking Index >= 600 VIEC 60112
 
Thermal PropertiesOriginal ValueComments
Deflection Temperature at 0.46 MPa (66 psi) 437 °FUnannealed; ISO 72-2/B
Deflection Temperature at 1.8 MPa (264 psi) 194 °FUnannealed; ISO 72-2/A
Flammability, UL94 V-2
@Thickness 1.52 mm
Oxygen Index 27 %ISO 4589-2
Glow Wire Flammability Index 1380 °F
@Thickness 1.52 mm		IEC 60695-2-12
 
Processing PropertiesOriginal ValueComments
Rear Barrel Temperature 518 - 554 °F
Middle Barrel Temperature 518 - 554 °F
Front Barrel Temperature 518 - 554 °F
Melt Temperature >= 572 °F
Mold Temperature 140 - 176 °F
Drying Temperature 176 - 212 °F
Dry Time 2.00 hour
Screw Speed 50 - 200 rpm

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PTEKNQ0538 / 237029

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